DE3876574D1 - Roentgendiagnostikeinrichtung. - Google Patents

Roentgendiagnostikeinrichtung.

Info

Publication number
DE3876574D1
DE3876574D1 DE8888115027T DE3876574T DE3876574D1 DE 3876574 D1 DE3876574 D1 DE 3876574D1 DE 8888115027 T DE8888115027 T DE 8888115027T DE 3876574 T DE3876574 T DE 3876574T DE 3876574 D1 DE3876574 D1 DE 3876574D1
Authority
DE
Germany
Prior art keywords
ray
image
regulating circuit
television camera
diagnostic device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE8888115027T
Other languages
English (en)
Inventor
Konrad Dipl Ing Kastenmeier
Peter Dipl Ing Hefter
Thorsten Miglus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE8888115027T priority Critical patent/DE3876574D1/de
Application granted granted Critical
Publication of DE3876574D1 publication Critical patent/DE3876574D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/32—Transforming X-rays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/30—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from X-rays
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/60—Circuit arrangements for obtaining a series of X-ray photographs or for X-ray cinematography

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • X-Ray Techniques (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
DE8888115027T 1987-09-28 1988-09-14 Roentgendiagnostikeinrichtung. Expired - Fee Related DE3876574D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8888115027T DE3876574D1 (de) 1987-09-28 1988-09-14 Roentgendiagnostikeinrichtung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3732636 1987-09-28
DE8888115027T DE3876574D1 (de) 1987-09-28 1988-09-14 Roentgendiagnostikeinrichtung.

Publications (1)

Publication Number Publication Date
DE3876574D1 true DE3876574D1 (de) 1993-01-21

Family

ID=6337043

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888115027T Expired - Fee Related DE3876574D1 (de) 1987-09-28 1988-09-14 Roentgendiagnostikeinrichtung.

Country Status (4)

Country Link
US (1) US4935946A (de)
EP (1) EP0309813B1 (de)
JP (1) JPH01107738A (de)
DE (1) DE3876574D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5012504A (en) * 1989-12-26 1991-04-30 General Electric Company Automatic brightness compensation for fluorography systems
NL9100019A (nl) * 1991-01-09 1992-08-03 Philips Nv Roentgenonderzoekapparaat.
JP3119881B2 (ja) * 1991-02-07 2000-12-25 株式会社東芝 Ｘ線診断装置
EP0500996B1 (de) * 1991-03-01 1994-01-19 Siemens Aktiengesellschaft Röntgendiagnostikeinrichtung mit einer Primärstrahlenblende
US5194726A (en) * 1991-06-17 1993-03-16 U.S. Philips Corp. X-ray imaging system with observable image during change of image size
DE4232901A1 (de) * 1992-10-01 1994-04-07 Siemens Ag Medizinisches Diagnostikgerät mit optimierter Signalerfassung zur Belichtungssteuerung
EP0635804B1 (de) * 1993-07-22 2002-02-27 Koninklijke Philips Electronics N.V. Bildverarbeitungsverfahren und Vorrichtung zur Durchführung dieses Verfahrens
DE69429952T2 (de) * 1993-07-22 2002-10-24 Koninklijke Philips Electronics N.V., Eindhoven Bildverarbeitungsverfahren und Vorrichtung zur Durchführung dieses Verfahrens
EP0644712A1 (de) * 1993-09-20 1995-03-22 Koninklijke Philips Electronics N.V. Röntgenuntersuchungseinrichtung
US5809105A (en) * 1997-03-19 1998-09-15 General Electric Company Noise filter for digital x-ray imaging system
DE19962281A1 (de) * 1999-12-23 2001-06-28 Philips Corp Intellectual Pty Röntgenuntersuchungsgerät

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5168783A (en) * 1974-12-11 1976-06-14 Tokyo Shibaura Electric Co X sensatsueisochi
DE2511523A1 (de) * 1975-03-15 1976-09-23 Philips Patentverwaltung Roentgenanlage mit einer fernseheinrichtung und einem belichtungsautomaten
EP0087284A1 (de) * 1982-02-19 1983-08-31 THE GENERAL ELECTRIC COMPANY, p.l.c. Bildspeicher- und Übertragungsysteme
DE3225061A1 (de) * 1982-07-05 1984-01-05 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikeinrichtung
US4473843A (en) * 1982-07-20 1984-09-25 Siemens Gammasonics, Inc. Digital radiographic system and method for adjusting such system
US4533947A (en) * 1983-11-14 1985-08-06 Technicare Corporation Adaptable area for image storage
DE3426830A1 (de) * 1984-03-12 1985-09-12 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikeinrichtung
JPS6116371A (ja) * 1984-07-03 1986-01-24 Toshiba Corp デジタルフルオログラフイ装置

Also Published As

Publication number Publication date
JPH01107738A (ja) 1989-04-25
EP0309813A1 (de) 1989-04-05
EP0309813B1 (de) 1992-12-09
US4935946A (en) 1990-06-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee